#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/wger-project/wger

APP="wger"
var_tags="${var_tags:-management;fitness}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_disk="${var_disk:-6}"
var_os="${var_os:-debian}"
var_version="${var_version:-13}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
  header_info
  check_container_storage
  check_container_resources
  if [[ ! -d /home/wger ]]; then
    msg_error "No ${APP} Installation Found!"
    exit
  fi
  RELEASE=$(curl -fsSL https://api.github.com/repos/wger-project/wger/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3)}')
  if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
    msg_info "Stopping Service"
    systemctl stop wger
    msg_ok "Stopped Service"

    msg_info "Updating $APP to v${RELEASE}"
    temp_file=$(mktemp)
    curl -fsSL "https://github.com/wger-project/wger/archive/refs/tags/$RELEASE.tar.gz" -o "$temp_file"
    tar xzf "$temp_file"
    cp -rf wger-"$RELEASE"/* /home/wger/src
    cd /home/wger/src || exit
    $STD pip install -r requirements_prod.txt --ignore-installed
    $STD pip install -e .
    $STD python3 manage.py migrate
    $STD python3 manage.py collectstatic --no-input
    $STD yarn install
    $STD yarn build:css:sass
    rm -rf "$temp_file"
    echo "${RELEASE}" >/opt/${APP}_version.txt
    msg_ok "Updated $APP to v${RELEASE}"

    msg_info "Starting Service"
    systemctl start wger
    msg_ok "Started Service"
    msg_ok "Updated successfully!"
  else
    msg_ok "No update required. ${APP} is already at v${RELEASE}"
  fi
  exit
}

start
build_container
description

msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"
